drivers/linuxgpiod: add led

Bitbang interface allows having a LED on one of the GPIO.

Let also linuxgpiod driver to specify and use the LED connection.

Change-Id: Id3d8772ee1808b92354fd073ba3947bacd8253ef
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5770
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2020-04-04 19:46:38 +02:00
parent d62b3c51df
commit 9b32a06dad
2 changed files with 41 additions and 1 deletions

View File

@@ -11,6 +11,7 @@
# | TMS/SWDIO | J3.4 (PA3) | 3 |
# | TDI | J3.5 (PA4) | 4 |
# | nTRST | J3.6 (PA5) | 5 |
# | LED | J3.7 (PA6) | 6 |
# | GND | J3.12 (GND) | |
# +-----------+-------------+-------------+
@@ -21,5 +22,6 @@ linuxgpiod_jtag_nums 2 3 4 1
linuxgpiod_trst_num 5
linuxgpiod_swd_nums 2 3
linuxgpiod_srst_num 0
linuxgpiod_led_num 6
reset_config trst_and_srst separate srst_push_pull